Go Back  PPRuNe Forums > Flight Deck Forums > Tech Log
Reload this Page >

Radial piston engine oil leaks, DC-4 thru DC-7 and Constellations

Wikiposts
Search
Tech Log The very best in practical technical discussion on the web

Radial piston engine oil leaks, DC-4 thru DC-7 and Constellations

Thread Tools
 
Search this Thread
 
Old 29th Nov 2009, 12:48
  #61 (permalink)  
 
Join Date: Mar 2007
Location: USofA
Posts: 1,235
Likes: 0
Received 0 Likes on 0 Posts
The airline I worked for would occassionaly reposition or ferry the DC6B without an FE. I never did it and I think that there was some sort of LOA for the individual crew do this. Can't recall..to far back now.
Spooky 2 is offline  
Old 1st Dec 2009, 21:32
  #62 (permalink)  
 
Join Date: Apr 2005
Location: yyz
Posts: 104
Received 6 Likes on 5 Posts
If it's not leaking, you're out of oil
rigpiggy is offline  
Old 3rd Dec 2009, 00:09
  #63 (permalink)  
 
Join Date: Nov 2007
Location: Texas
Posts: 1,921
Likes: 0
Received 1 Like on 1 Post
MPH, yes, I've made that phone call to maintenance. "Do you have a spare top cowl?" "Yes, why?" "I've got a cylinder sticking through number one."
MarkerInbound is offline  
Old 4th Dec 2009, 12:40
  #64 (permalink)  
MPH
 
Join Date: Dec 1999
Location: Both sides of 40W
Posts: 219
Likes: 0
Received 0 Likes on 0 Posts
Good on you Markerinbound, now.......letīs see, where did I leave that plane!!!! Ahh yes, itīs still in Manaus or..... was it Baranquilla?
MPH is offline  
Old 5th Dec 2009, 03:36
  #65 (permalink)  
 
Join Date: Jul 2001
Location: Australia
Posts: 4,955
Likes: 0
Received 1 Like on 1 Post
If it's not leaking, you're out of oil
That about sums it up.

An oldie but a goody: Q: What is the difference between a DC-6 and a DC-7
Answer: A DC-6 is four engine aeroplane with three blade props, a DC-7 is a three engine aeroplane with four blade props.

Buried in the reams of wonderful stuff in the Qantas Foundation museum is a monograph that chronicles the travels of one Wright 3340 out of a QF L-1049G, from the time it left the overhaul shop at Sydney, until it got back about two years later, where it had been repaired, which aeroplanes/airline it had found itself fitted to, until the next failure.

Quite an amazing saga, on one occasion every every Connie in the QF fleet was on the ground, somehwere, with an engine failure. The Liberator and Lanc. that were used to ferry engines around used to be kept very busy.

One hairy technique: Engine cowls iced up badly around the intake, resulting in rising CHT. If the cowl gills were opened, to increase airflow, the drag would cause a problem maintaining IAS/Altitude, not a good idea over big hill.

The answer was to feather each engine in turn, the training edge of the prop. blade would machine off enough ice to restore cooling airflow. We don't know we are alive, these days. To the best of my knowledge, Pakistani was the ONLY airline to finish the Connie era with the same number of aeroplanes it started with, not even QF managed that.

Tootle pip!!

Last edited by LeadSled; 5th Dec 2009 at 03:47.
LeadSled is offline  

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.